The warm feeling as the blood rushes to your face when you blush can sometimes be embarrassing in its own right. You’ll often see this play out in anime and manga as a character struggles to regain their composure. The telltale pinkish-red hue can’t be disguised, no matter how hard they try. Sometimes, that look alone just boosts their cuteness.
Rice Shower (from Uma Musume Pretty Derby) certainly looks adorably flustered, don’t you think?